#5E51DD#5E51DD

#5E51DD is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.1% C 0.205 H 281.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#5E51DD
RGB	rgb(94, 81, 221)
HSL	hsl(246, 67%, 59%)
HSV	hsv(246, 63%, 87%)
CMYK	cmyk(57.5%, 63.3%, 0%, 13.3%)
CIE-LAB	lab(43.48, 43.97, -69.98)
CIE-LCH	lch(43.48, 82.65, 302.14°)
OKLab	oklab(53.12% 0.0392 -0.2013)
OKLCH	oklch(53.12% 0.205 281)
XYZ	xyz(20.6056, 13.4836, 69.9094)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E51DD #D0DD51

analogous

#518ADD #5E51DD #A451DD

triadic

#5E51DD #DD5E51 #51DD5E

tetradic

#5E51DD #DD518A #D0DD51 #51DDA4

square

#5E51DD #DD518A #D0DD51 #51DDA4

split-complementary

#5E51DD #DDA451 #8ADD51

monochromatic

#291D96 #3627C9 #5E51DD #8D84E7 #BDB7F1

Accessibility & contrast

On white

5.68

#5E51DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#5E51DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E51DD

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E51DD	#FFFFFF	#000000	##FFFFFF
##5E51DD	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE1

Deuteranopia (green-blind)

#0062DA

Tritanopia (blue-blind)

#0F7490

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5e51dd;
/* rgb */ color: rgb(94, 81, 221);
/* oklch */ color: oklch(53.1% 0.205 281.0);

Tailwind

colors: {
  custom: {
    50: '#9783e9',
    500: '#5e51dd',
    950: '#000000',
  },
}

SCSS

$custom: #5e51dd;
$custom-light: #9783e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5e51dd",
  "rgb": {
    "r": 94,
    "g": 81,
    "b": 221
  },
  "hsl": {
    "h": 245.571,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53119,
    "c": 0.20503,
    "h": 281
  },
  "luminance": 0.13485
}

Semantic roles & 50–950 ramp

primary

#5E51DD

secondary

#DBE0AA

accent

#EA3EDA

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #5E51DD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →